water sealed drainage

英 [water sealed drainage]
美 [water sealed drainage]

中文释义

闭式引流排气法

单词分析

单词结构：

water sealed drainage

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：water sealed drainage
  • 核心含义：闭式引流排气法

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更新时间：2026-03-17 22:39:01